154189440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8923}}^1$

素因数の和:8951

約数の個数: 128

約数和(自身を含む): 546148800

約数和(自身を除く): 391959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 8923, 17280, 17846, 26769, 35692, 44615, 53538, 71384, 80307, 89230, 107076, 133845, 142768, 160614, 178460, 214152, 240921, 267690, 285536, 321228, 356920, 401535, 428304, 481842, 535380, 571072, 642456, 713840, 803070, 856608, 963684, 1070760, 1142144, 1204605, 1284912, 1427680, 1606140, 1713216, 1927368, 2141520, 2409210, 2569824, 2855360, 3212280, 3426432, 3854736, 4283040, 4818420, 5139648, 5710720, 6424560, 7709472, 8566080, 9636840, 10279296, 12849120, 15418944, 17132160, 19273680, 25698240, 30837888, 38547360, 51396480, 77094720, 154189440]

約数ペア:

[(1, 154189440), (2, 77094720), (3, 51396480), (4, 38547360), (5, 30837888), (6, 25698240), (8, 19273680), (9, 17132160), (10, 15418944), (12, 12849120), (15, 10279296), (16, 9636840), (18, 8566080), (20, 7709472), (24, 6424560), (27, 5710720), (30, 5139648), (32, 4818420), (36, 4283040), (40, 3854736), (45, 3426432), (48, 3212280), (54, 2855360), (60, 2569824), (64, 2409210), (72, 2141520), (80, 1927368), (90, 1713216), (96, 1606140), (108, 1427680), (120, 1284912), (128, 1204605), (135, 1142144), (144, 1070760), (160, 963684), (180, 856608), (192, 803070), (216, 713840), (240, 642456), (270, 571072), (288, 535380), (320, 481842), (360, 428304), (384, 401535), (432, 356920), (480, 321228), (540, 285536), (576, 267690), (640, 240921), (720, 214152), (864, 178460), (960, 160614), (1080, 142768), (1152, 133845), (1440, 107076), (1728, 89230), (1920, 80307), (2160, 71384), (2880, 53538), (3456, 44615), (4320, 35692), (5760, 26769), (8640, 17846), (8923, 17280)]